As an adult learner and studying all this as a hobby using books and RUclips these lectures are invaluable to me. I'll never be able to do anything with it as I'm not qualified (and well over 70!!) but I'd love to be.
Keep it up dude, I am a lazy f'er and this has helped me to understand what to do to get the answer. Exam coming soon ... I wish I could find a book with questions like yours as its much easier to learn by solving problems for me.
Wonder if there are any regs about the maximum number of cables you can pull through a hole in a hoist or should you just aim for 55% free space? Excellent videos thanks.
Hi look at the bottom of page 150 of the On Site Guide. It talks about the overall cross-section of conductor... this should help with your questions. Thanks for watching. Gaz 👍
The paragraph you refer to is a little vague! I can see it says that the sum of the overall csa’s of sheathed cables should not exceed 45% factor, But how would you actually perform a calculation to verify your not installing too many cables into a given trunking? (eg. How many 25mm double insulated tails fit into a 100x100 trunking?)
I will be running 13 x OM5 fibre cables together with a single 4mm power cable through mini trunking. Is there a video on how to calculate the size of the mini trunking I should use?
@@GSHElectrical "rounding" is a different kind if statistical process. This is truncation, which just happens to be a related word - both come from "cut off", trunking has its origins in the "trunk" of a tree which is a tree with its branches cut off.
As an adult learner and studying all this as a hobby using books and RUclips these lectures are invaluable to me. I'll never be able to do anything with it as I'm not qualified (and well over 70!!) but I'd love to be.
I’ve been struggling on this topic for while for my upcoming 203 exam and you explained to me what my tutors couldn’t in 9 minutes
Thanks for the support and great comment 👍🏻
This is an excellent refresher! Thank you so much. ☺️
Thanks
Your apprentice hub is a life-saver 🙏🙏🙏🙏
🎉🎉🎉❤❤❤❤THANK-YOU THANK-YOU THANK-YOU THANK-YOU THANK-YOU 🎉🎉🎉🎉🎉❤❤❤❤❤❤. It was a nightmare for me, now its a piece of cake.
Keep it up dude, I am a lazy f'er and this has helped me to understand what to do to get the answer. Exam coming soon ... I wish I could find a book with questions like yours as its much easier to learn by solving problems for me.
Checkout the eFIXX apprentice hub online for my question papers for level 2 👍🏻
These are fantastic guides. Thanks once again Gaz. This video HAS been of some help! 👍🏻
Ghbarl thanks 👍
Another great teaching video, thanks. And works well with the eFIXX thing. I always learn stuff when I watch your presentations.
Just.... question 10?
Top video Gaz. I might just go and do some of those myself.
This Video is fantastic, well done guys. Will you be doing a video on cable calculations in the near future?
Really useful.
Thanks a lot.
Thanks
Big help Gaz thankyou. 👍
Wonder if there are any regs about the maximum number of cables you can pull through a hole in a hoist or should you just aim for 55% free space? Excellent videos thanks.
Is it recommended to wire power and lighting circuit conductors in one conduit
Brilliant video, Is there a separate table for running pvc/pvc cables in trunking? Such as double insulated tails or just twin and earth??
Hi look at the bottom of page 150 of the On Site Guide. It talks about the overall cross-section of conductor... this should help with your questions. Thanks for watching. Gaz 👍
The paragraph you refer to is a little vague! I can see it says that the sum of the overall csa’s of sheathed cables should not exceed 45% factor, But how would you actually perform a calculation to verify your not installing too many cables into a given trunking? (eg. How many 25mm double insulated tails fit into a 100x100 trunking?)
I will be running 13 x OM5 fibre cables together with a single 4mm power cable through mini trunking. Is there a video on how to calculate the size of the mini trunking I should use?
Hi there, thank you for the good lesson. Have the notes been taken off? I can't seem to find them.
💪 great channel 👍 Gaz
Thanks Steven 👍🏻
Brilliant video, how can i get the eamples paper that you used in the video?
www.efixx.co.uk/Apprentice%20Hub/downloads
The link above should help 👍
Are cable factors and trunking factors in the 18 ed 7671 book?
On- Site Guide 👍🏻
"Can we round up?".
No, it's trunking, we must Truncate.
Always round down 🦾
@@GSHElectrical "rounding" is a different kind if statistical process. This is truncation, which just happens to be a related word - both come from "cut off", trunking has its origins in the "trunk" of a tree which is a tree with its branches cut off.
please try and combine theory with practicals.Because i am not getting what you are trying to say
ruclips.net/video/o8pcBZSGa6s/видео.html
ruclips.net/video/nAFQgAEK6Uc/видео.html
These may help with thinking behind the trunking video 🦾